Wireless audio adapter



FIG. 1 is a front elevational view thereof;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof.

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view of a wireless audio adapter showing my new design.

The broken lines show portions of the wireless audio adapter that form no part of the claimed design. 

CLAIM The ornamental design for a wireless audio adapter, as shown and described. 